Buckinghamshire,
United Kingdom 
every year i plant runner bean seeds in my greenhouse in pots. However, when I subsequently plant the young plants out, they quickly turn yellow and look unhealthy. Subsequent growth and crops are poor. Any advice??
14 May, 2010
Answers
I read that runner beans dislike repotting,so have always started mine off in 3"
peat pots,so when ready to be planted out, the pot will rot down in the soil.Haven't tried a different way,and never had a problem yet.Volunteer is right as well,as they don't like cold nights either.
14 May, 2010
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What happens when potatoes get hit by frost. Will they survive »
Do you 'harden' them off properly before planting out? This involves standing them outside each day, and putting them away at night for 2 weeks. If you don't do this they will suffer.
14 May, 2010